HP Surestore FC 1Gb/2Gb Switch 8B Getting Started Guide

Diagnostics 39
LEDs on the Fan Side
Figure 19 shows the fan side of the switch with the LED identified.
Figure 19. The Fan Side of the FC Entry Switch 8B and FC Switch 8B
Note The LEDs may flash different colors during diagnostic tests and
POST. This does not indicate a problem unless the LEDs do not display a
healthy pattern after POST or the other diagnostic tests are complete.
No light No Ethernet traffic is flowing
through the RJ-45 port.
Verify that the switch
has power and the
Ethernet cable is
firmly seated.
Steady green Ethernet traffic is flowing
through the RJ-45 port.
No action required.
Color of LED Status of Hardware Recommended Action